I hope you have a chance to run it with a stock carb, back to back, so you can make a comparison.
Here's a carb tuning story - A couple a years ago I rebuild a mate's 365 to 77cc with a modded carb. He was impressed with my saw, so I reworked his saw. Well, his brother came by and was saying the saw was running like crap.
I tried firing it up and it wouldn't idle and couldn't rev out. The saw was filthy, so before I started tuning I thought I'd check the air filter - freaking absolutely covered, like two years worth of dust. I blew down the saw and cleaned the air filter, then tried running it again. It still wouldn't idle, so I checked the idle screw - it was more than 1 1/2 turns out. The carb was tuned for the idle screw to be 1/2 turn out. Then I realised the throttle plate was all the way closed, so I dialled in the idle.
Once the saw was idling, I tried revving it out - still wouldn't go above 11,000 rpm. Screwed in the High speed needle to 13,400 and the saw was alive again.
When he came by to pick up the saw I asked him about why he was running the High speed needle so rich. He said that was the way he always tuned a saw - he liked the saw to four-stroke when he lightened the load on the bar. I said "don't you like cutting smaller logs at 12,000?" His reply was, "that sounds like it is revving too much"
So, after doing all the work to blend in the two fuel curves, he decides to tune the saw his way - whether it works better or not.
Sheesh, I'll bet he's back in another two years....