Johan
Yeah! your right! I did waited for a while w/ no respond. then, I just forget about it. till a few days ago, got email from this forum that, you did reply to my post. Thanks again. anyways, the trick to resolder the relay board WORKS.

gussshh! can't beleived it, after all those years I put up w/ the annoying bell and sensor messages, it only took not even 15min. to get rid off it. (relay only) haven't touch the KLM board yet. but, YES it Works...
Also, thanks for inprovising new links.
Regards,
viper2m
:frog: