I have a 490+ mage which i can test features with, feel free to PM me if you need or want any info about frost rotation/priority.
i'll download it now and give it a whirl on a dummy. Be back in 5-10 to let you know.
Alright, some things i have noticed
Don't interupt Frostbolt cast to use FoF procs. (unless your cancle cast feature isn't working, it's set to false)
Frost orb > Ice lance IF FoF procs < 2 otherwise use one then cast frost bomb.
Frostfire bolt if frost orb is on CD and FoF procs < 2.
Maybe you can add a box for "hold this button to evocate" for people with invocation and have a setting for automatic if you can do it (manual would probably work out better due to movement on fights)
Temporal shield should also be a manual control cast to as it's used to avoid a lot of raid wide damage.
I am also using this purely for raiding.
may I suggest adding deep freeze in there somewhere? aside from that, works like a charm!
Going to test for a bit again, will edit once i get some more things to chime in.
I suggest for a way to use alter time, is include a box you can edit and type in proc ids, and to only use alter time when those procs are up, this way you can make sure to use alter time with Icy veins, hero, trinket, prepot and brain freeze procs are up. each person will be able to edit it themselves or leave blank for "manual" cast.
Some things i have noticed
1. There is a noticeable delay between spell, as it pauses after each spell cast before starting a new one, it should be trying to cast the new spell right away.
2. Frost bomb still needs to be more important then Ice lance unless you have 2 finger of frost procs. so for example, if you have 2 FoF procs, you use one icelance, cast frost bomb, then use last FoF proc.
besides that, the rotation seems to be working quiet fine. Just need minor adjustments and ways to personalize the way cooldowns are used in conjuction with eachother.
Lazyraider, default config, 200+ latency.
Before you made any changes it was working fine with pre-casting, now it actually waits for the GCD and maybe 50-100ms delay or so between starting a new spell.
It 100% can't be a PC issue, no chance in hell.... well small chance but it wouldn't be that. but no it's not fine, i have your old version single target on a dummy, 100k dps, new version 80k. The delay really hurts.