I didn't have that much issues, although I did drop of the column a couple of times. I noticed as WHM it was a bit more difficult than as PLD, mainly because I was lagging pretty severely, and basically had to keep running to be able to avoid landslide. Also, whenever I'm there as WHM, I always get imprisoned in stone

As PLD, landslide never was directed at me, so didn't have to avoid it at all.

All that said, I'll gladly help anyone on Balmung with lower level dungeons/story mode trials/etc. Wish I could offer the same on other servers, but we'll need a cross-server friends list/party invite option for that first