Nav hold not possible with XML gauge

Hi Rob,Comments and whitespaces don't affect a program's performance no matter the language it is written in (read C++,VB XML,etc) as they are automatically ignored on code loadup; so you may "comment" an entire paperback inside a gauge and fps won't drop a bit!:-) though the gauge loading time will increase as you already stated. My point was refered to limit the use of too much branching and nested conditionals (if..els..&& etc) that DO affect the system's performance, when speaking of programs with tenths of thousands of code lines. I am not sures if this may apply to XML efficiency though.For instance, let's compare these pieces of code:(A) 1 > (:( 5 < && if{ 1>XX } els{ 0>XX }(A) 1 > (:( 5 < && >XXIn the first case we have one jump and two extra bytes in memory. A jump is needed to get the "1" or "0" byte, each of one holds its own memory position. In the second case, we don't need a jump as the resulting byte is stored in the XX memory position, then we don't need the "1" and "0" bytes as well. Hypotetically I mean, multiply this basic example to the entire gaugeset of a panel and you should have to find some kind of increased performance. The point is, is it worth in XML? I really don't know; actually I prefer, like you, to make the code more readable, although trying to use "shortcuts" whenever I can providing I will understand the meaning when I need to come back to it:-)Maybe a programming guru can enlighten us a little bit...( or better, is willing to make the proper testings:-) )Regards,Tom