i have had them for a few years now- don't use them all that often- but when the occassion arises- i am happy i have them-
when i first bought them i did not use them for probably the first 1-2 years- but then did--and then more and more. i have found that to be the case with lots of tools- some of them sit in a drawer for a long time- then suddenly their use becomes evident and they are used often.
as my skills improve and i try more and more techniques i am finding special rulers and tools do come in handy...some sit for a long time before that use comes to light though :thumbup: