3 Piece Bow questions

[IdahoCurt]

I'm designing a riser for a 3 piece build and was wondering how long is the mounting pad usually for the limbs?
This will be for a longbow.

[milehi101]

I make a 17 inch riser and the pads are 4 7/8.  Hole this helps

[milehi101]

Sorry hope this helps

[IdahoCurt]

That helps a lot,thanks!

[T Folts]

I build a 16" riser and use a 4" limb pad.

[IdahoCurt]

My riser is 16" also but designed it with a 4.5" pad.
How many locator pins do you guys use for each limb?
Thanks

[stickmonkey]

I build a 16" riser with 4" pads with two locators one above and one below.