<!doctype html public "-//w3c//dtd html 4.0 transitional//en"> <html> Hi Folks I've come a good deal further with this project and am still finding that the whole thing exceeds my expectations. Given the fact that a substantial refinement in the keymagnet assemblies is possible, and would yeild even better results,  I have to believe this is going to work just dandy. Here are  7 keys side by side. I could achieve 12 grams reduction in DW, 9-10 grams reduction in UW, without causing any noticeable problems. Turning the magnets up any more started to affect the hammer line. These are fairly light hammers.. Mid-medium zone roughly, and there is very little key leading.  I feel nearly confident enough at this point to remove  the whippen assist springs. Whippen magnets <img SRC="cid:part1.3F0C5797.D8F92ACB@grieg.uib.no" height=262 width=350>   Key Magnet assembly <img SRC="cid:part2.3F0C5797.D8F92ACB@grieg.uib.no" height=262 width=350> Whippens Down <img SRC="cid:part3.3F0C5797.D8F92ACB@grieg.uib.no" height=262 width=350> -- Richard Brekne RPT, N.P.T.F. UiB, Bergen, Norway <a href="mailto:rbrekne@broadpark.no">mailto:rbrekne@broadpark.no</a> <a href="http://home.broadpark.no/~rbrekne/ricmain.html">http://home.broadpark.no/~rbrekne/ricmain.html</a> <a href="http://www.hf.uib.no/grieg/personer/cv_RB.html">http://www.hf.uib.no/grieg/personer/cv_RB.html</a>  </html>