On having a look over it I’ve noticed that there is some lateral movement which is worrying.
It’s best shown here in this video I took:
https://youtu.be/EvG_OsbOZ-w
This pic shows the set up on the non drive side:
Here is it after being dismantled:
After disassembling, picture shows from left to right:
Crank arm fixing bolt
Chainset / Drive side arm
2.6mm spacer
bearing shield/cover
bearing shield/cover
Wave washer
7.5mm non drive side spacer
Non drive side crank
Crank arm fixing bolt
Here is the spindle, which measures 109mm:
Bearings feel ok and show no signs of movement
I’ve got hollowgram SISL and SISL2 on other bikes and have never had an issue.
Any ideas about what's going on?