HI SIMK
First I am really No BOW expert - I was taught how to make UK longbows by the Late CHRIS BOYTON (one of Englands best Bowyers) but all the rest is self taught - internet and forums etc . So there are way way better experts on this site then me ..so if have a specific question make a specific post is best .
Saying that happy to help where i can -
the first 2 bows were solid YEW or even a tri-laminated longbows i taper the centre lamination towards the tips get dimensions correct then take off wood where need with a scraper mainly
Full Laminated Bows - you have to get the Tiller mostly correct first - then adjust a small amount from sides and a tiny Bit from the belly -
with this Lam YEW bow it started with 3 lams and due to the Low LBS i added a extra Lam - then due to the crack I added another one total 5 but ALL the Lams were equal perfect matching pairs as close as i could get this bad timber (so most bent evenly already before glue up -
Originally the 3 Lams - i made the central one Tapered thicker in middle and thinner to tips but added 2 more parallel lams
Q.. Not much bend mid -outer - I could have maybe tillered more BUT was worried about further cracks and shakes in the wood (remember this was BAD timber really destined for the fire) as well as the crack i had and having heartwood on the back and sapwood on the belly, Loads Knots in wrong place and Banana bent laminations, grain run offs on the laminations etc - so I just made this specific bow a Hybrid English Longbow American Flatbow type thing - pure guess work until i was happy with its shape and bend ..Just a Marks shape let the wood tell me what to do
this Bow ended Up 18-19mm thick near the fades and 14-15mm thick near the tips, 68" long (approx 40mm at fades tapered to approx 12mm at string groove - slight TRAP to the belly , Back mostly flat but heavy rounded edges .
So what i am saying is this Bow is NOT conventional - its the wrong size and shape for a label ,
if i had good laminations I would not have used these I was originally just going to make them into Veneers and Put them under a Glass bow but the more i looked at them I thought why NOT try ..
not sure that was a answer hahahah but ask again anything i will do my best ..
Mark