That chain ring problem could be if the chain ring doesn't have a 3mm offset for boost? I have the same cranks on a bike and it can be a problem.
Yeppa I think It may be that, + the chainring was pretty worn out - I've got the correct one one on order
@Trek1120 started
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That chain ring problem could be if the chain ring doesn't have a 3mm offset for boost? I have the same cranks on a bike and it can be a problem.