Ok tried everything and no joy. Here is what I have. Sorry for the long post.
Mondraker Foxy 2016 2×10 shimano setup. Front mech is deore, shifters are SLX. SRAM crank with truvativ rings. Mech is a top pull, mounts to a bracket that mounts onto back of seat tube.
In smallest chain ring and biggest sprocket mech set till it just touches chain then barrel backed off half a turn so no rubbing.
When shifted into big chain ring and smallest sprocket the mech cage rubs a lot on chain pushing it quite a way back into frame. It doesn’t stop rubbing until the rear is on the third biggest sprocket.
Limit screws aren’t stopping the mech and if I push and hold the shifter the mech moves clear.
It seems that the shifter simply doesn’t pull enough cable through. Cables are new enough and all pull smoothly and mech is clean and no movement issues there. Can it be the crank/spacing between the rings?
Final point, the bike came with SRAM shifters and rear mech but I didn’t like them and felt the front SRAM shifter didn’t work well with shimano mech. Prefer shimano so swapped rear mech and shifters to shimano. Still no joy. Although much happier with rear mech performance!
Any help or thoughts or experience greatly appreciated.
Cheers
Cam