Where did you read that about Litz having problems with 75gr A-Max?

I have seen on Accurateshooter.com where it did not track his cheap 55gr FMJs due to the non-flat, cupped base, but he got perfect results on 69gr BTHPs. Someone else in the same thread posted results from 75gr A-Max, with no mention of problems.

The same basic review information is pasted on many shooting sites all over the net.

65X54, just out of curiosity, what were the .17 cal bullets you tried?