[Uni Bob]

Again Raj,

I don't know who you are talking to, but I can assure you that we are not all slippery :0). I believe my skid resistance tests out quite high!

Ok Pisa Corners: Pisa product is specifically manufactured to be dead on in height. This counts for Pisa2 and Roman Pisa. The corners have always been an issue. (I would use small amount of adhesive with some fines as a shim). The corners are made a tiny bit short on height because the thought is if we cannot be perfect it is better to be short on corners. It is easier to shim one unit in a course of wall instead of the whole course because of a unit.

It does not make it right. I could say we are working on it, but we continually try to make the best corners we can and they are pretty much as good as they are. I also know from my travels that we have (at least with Chicago/Wisconsin material) one of the most consistant product for height. There are many manufacturers who will stand by the ASTM standard for all of the wall issues.

If you have a height issue of greater then 1/8" on a corner we would like to know about it. If you have a height issue on a regular wall unit in Pisa2 or Roman Pisa in any way shape or form we would like to know about it.

I know that is a very salesmanish type answer, but that is pretty much how I work things for my customers. Please also note that my responses here are opinion and observation and not fact or company policy(unless specifically noted).

Thanks,

Unibob