Malleus, that's correct. At 245 resistance (what Melaar would have with the LW Bracer enchant, cloak enchant, head enchant and totem) you would expect to see a minimum resist of 20% and an average resist of 33%. Instead, if you hover over the tooltip for the resistance, you get a minimum of 30% and an average of 43%. Plus the survivability for NR appears to be off by the same factor; it looks like basically it's health * potp * NR average, which is wrong for the same reasons as above.

I'm not quite sure if this is the right place for suggestions, but it would a nice feature if there was a way to manually enter sep values derived from other sources (like simcraft, different sheets or even own calculations) because the item comparison part of Rawr with all the filters, bars and options etc. could be still incredible usefull even when the calculation part of the module isn't finished like in case of Wlocks (or someone just want to use different calculation tools).

It's impossible. Rawr does not use stat weightings at all in its core calculations.

Which version of Rawr are you using? The current version is updated for 3.2.2, so the ArP Nerf might be affecting you. In previous versions of Rawr, the optimizer recommended gemming for ArP in gearsets well below the gear level you're at for me; but now recommends gemming for agi in the same sets.

What does the relative stat values page show? Is agility ranked above ArP or vice versa?

Also, did you try adding ArP gemming templates?

Regardless of termage, Rawr is specifically designed to NOT take any form of Equivalency Points or Stat Weightings. There is no "DPS Formula" where a user can "input relevant stats".

Rawr is designed to take your gear, item enhancements, and buffs, and apply them to your abilities in a self-modeling fashion. It is then set up to optimize that setup for a given situation and achieve more optimally the end goal.

What you're asking Rawr to do is to ignore all of those meticulously calibrated formulae and rotations and fight modeling, and instead take your own values. That's not how it works. It instead applies your stats to your abilities, runs them through the fight modeling, and determines internally how each value affects the task you're performing. Even at this point, it does not "use" stat weightings. The closest thing it gets is the "Relative Stat Values". What this does is determine how much DPS or Survivability or Burst Healing or whatever an additional point in each relevant stat would do for you. Rawr does NOT take this number into account in any internal calculations - this is merely information provided to the user for specific purposes.

I fully understand that Rawr does not currently accept a "dps formula". However, my naive understanding of the app gave me the impression that the Optimizer was reasonably isolated from the individual modules. The modules themselves are the black-box providing the "dps formula" given a set of talents/glyphs/gear. To be clear, I'm not actually making a request but rather trying to satisfy my curiosity.

Of course, the primary word in that paragraph is "naive".......

Optimizer is indeed isolated from the models in that it they're a black-box to it, yes. It can't do anything on its own, it just tries tons of inputs to the black box, to try to find the best output. It doesn't do any calculations on its own.

Rawr is using information from patch 3.2.2. So there could be discrepencies because of that. What I would suggest is to put on 1 item at a time and compare it RAWR. Also make sure your target level is set to lvl 80. Most models are set to default to lvl 83 which does diminish some stats.

Block percentage does not diminish per mob level, nor does 3.2.2 include any changes to block mechanics or Holy Shield. Also, I'm fairly certain that the ProtPaladin module does not include the changes to Ardent Defender from the last patch, and thus is still strongly flawed for gear comparisons.

I tested with both 2.2.14 and 2.2.15 with the same results, and I did set target to level 80 as I stated.

Download - Rawr - Release: Rawr 2.2.17

Tour of Rawr Movie! - YouTube - Tour of Rawr

Recent Changes:
v2.2.17.0
- Fix for crashing bugs in Rawr.TankDK and Rawr.ProtWarr.
- Fix for not being able to load priest files saved with previous verisons of Rawr.
- Rawr.DPSWarr: Added support for Execute spam under 20%. Improved performance. Added a comparison chart for ability DPS/damage. Fix for 2T8 calculations.
- Rawr.Warlock: Tons of updates to spell damage and talent calculations. Should be more more representitive of actual results now.
- Rawr.Tree: Fix for T9 set bonuses.
- Rawr.TankDK: No longer crashes. Joy!
- Rawr.Enhance: Fixes for EnhSim export. Updated default gemming templates.
- Rawr.ProtWarr: Support for new 3.2.2 Critical Block. Fix for crash on loading protection warriors from the Armory.
- Rawr.Elemental: Fix for T9 bonuses. Fix for Flameshock periodic damage calculations.