@pops @dave_b Think there is some correlation with slab type and environment.
I know it was an improvement in my system and cost me $25.00
@Fabre I am an engineer and it worked for me. Doubt the producer in question understood his product or theory. Not all engineers are right.
Trial by fire people, if it work good if not don’t use them and send me back.
If you are going to do scientific survey’s this opinionated place is going put a lot of noise in your data.
I know it was an improvement in my system and cost me $25.00
@Fabre I am an engineer and it worked for me. Doubt the producer in question understood his product or theory. Not all engineers are right.
Trial by fire people, if it work good if not don’t use them and send me back.
If you are going to do scientific survey’s this opinionated place is going put a lot of noise in your data.