Thanks for the replies, I'll have a go at making one. Hadn't thought of using perspex, very tidy job Paul. Do you find it easier to use than a conventional saddle marker type?
I'll have a go at making one. Hadn't thought of using perspex, very tidy job Paul. Do you find it easier to use than a conventional saddle marker type?
Yes, I find it very good for the reasons Robert Wearing mentions in his book.
Just a bit more information on how I made mine. I screwed the perspex to a piece of MDF (you can see the countersunk holes in the previous picture) and drew the shape out oversize on the MDF. I then clamped a straight edge on the oversize drawing and used my router (on a slow speed with a 1/4" cutter). I have a large square base fitted to my router which makes it very accurate in conjunction with a straight edge. I then planed the edges of the jig with a finely set block plane to get them exactly parallel with the two slots.