here is a bamboo backed epi bow that ive been workin on,,stiil needs sanding and spraying.. 66" tip to tip 56#@28".. the bammboo is a new species,i got it from a friend of mine in singapore,,,this is the most unbelievable bamboo that ive ever seen or used,, my friend robin tan harvested some and sent it to me,,, it is very dark in color and the physical weight is some what heavier, the power fibers are are very dense,, ive included pics of the raw slats to show the differences in comparison to what everyone here in the states are used to getting through the suppliers in the USA ... the slats he will be shipping here only come in 33" lengths - i butt jointed them on this bow with no problems,,also the distance between the joints average from 14" to 18"- the slates i used were an unbelievable 20" apart... he may be able to ship full legnth slats at a later time...this bow came out really great... if anyone is intrested in some pm me ,,,also robin will be posting pics of his own here.