Ive always liked (had better luck) using the N68A Needles better than the JJH, when i ran those sized carbs.
Anyways, Do you have a couple 48's on hand to try?
You will be fine. You will 100% get it back. Sometimes stuff just takes awhile, people get swamped and backed up over their head and.......well .....sometimes parts are backordered as well.
Just going off the one pic above of the locking nut. It's identical to the one on my G-force. Maybe its a d-blue axle as said but with a g-force nut....?
Yes on the float height. If its a larger measurement, less fuel and vise verse. Check WITHOUT the gasket in place.
Ask on here for that needle, im sure someone has one kicking around. If not try a local shop, then call some sponsors here for one.
Jon scammed me AGAIN. I needed some parts from ebay that the guy wouldn't ship to me up here. Jon bought them for me (i paid him), had them shipped to him and then to me, . What a homo that smokey is for going outa his way and hookin me up with the parts.....+ threw in some extra shit for shits and grins. Watch out for this guy!!!
Ive had the Lights in my sig for 4-5 years, maybe turned them on 6 times or so.....for a bit each time.
IMO, if you don't ride at night alot, dont bother. Put the money some place else.
I don't even know why i still have them mounted...