I’m just putting my gears back on my El Mariachi and I am having a ‘mare with the front mech! It’s X5 2×10 with an FSA Comet chainset.

I’ve put new cables on and a new chain (the rear mech is sweet as). I’ve set the front mech as low as it can get without the lower teeth catching when it shifts up. I’ve got tension when I click the lever to shift up. However a lot of the time the chain struggle to shift up or it will over shift and drop off (this is on the work stand). Do you reckon the chain ring may have had it? As I am looking at it when I change gear and it seems like it struggles to catch the pins at the rear of the chain ring.

Any other ideas??