For now I've done enough work on the LH cowl, I'll do the fibreglass finishing, exhaust holes etc. later on together with the LH cowl. I started working on the RH cowl today, first cutting out a clearance for the gear leg and for the gascolator/fuel vent. I then started trimming the cowl. It needs similar trimming on the bottom & side as the LH cowl did so I'm dearing to be a bit more agressive this time. So far so good but a little more trimming to go still.