i base mine loosely on LW's
Glo Bug Step-By-Step
i prefer regular yarn (not mcfly foam) and flat waxed 6/0 or flymaster plus, no need for GSP;
1: tie onto hook with ~6 wraps of thread to secure it; wraps should be in a single layer, touching, and end where you want the centerpoint of the egg
2: take 2 full strands of egg yarn (and optional 1/4 strand for yolk/blood dot), pinched tightly with ~1/2 - 3/4 inch extending from fingertips
3: holding yarn off hook (by ~1 inch), take thread up and over yarn, but do not bind down and do not let go
4: immediately in front of the (partial) thread wrap you just took around the yarn and hook, make 1 full wrap around the hook only
5: pull on bobbin while lowering yarn to hook shank to tighten (use max pressure without breaking thread/bending hook)
6: with tension still on thread, make 1 complete wrap BEHIND yarn tie-down point
7: 1 more wrap in front
8: bring thread up behind the yarn and make 1 complete wrap 360 degrees around the yarn-tie-down wrap only (between hook shank and yarn)
9: wrap in front of yarn and whip finish
10: trim thread and yarn and use fingers to fully form egg
i know, it sounds weird, but it works great and once you get it down, they fly. key is to use as few thread wraps as possible, all as tight as possible and close together as possible.
feel free to experiment with flash, egg-veils, etc.
also, estaz, estaz, estaz; even easier than glo-bugs and work great.
even if the eggs are a little sparse on the bottom, the fish will prob not mind as much as you do.