I have a LXD75 10". The other telescope I have had for over 30 years was at one time was portable and is the only experience I have with transporting a telescope. However, it was made by a machinist friend, and knowing how it was made never caused me any concern with the mirrors (a Dall-Kirkham) going out of collimation during transport on dirt roads laying on its side. I know nothing about the commercially made telescopes and how well they hold collimation with rough handling. Thursday I plan on driving 300 miles with it, 10 miles on a dirt road, about 1/4 of which is rough and in many spots wash boardy. I will be transporting it in my van, but it has stiff suspension. Can anyone tell me how concerned I should be about the telescope being on its side during transport? I can stand it up in the van, but it would be more trouble to tie up so it wouldn't fall over. I know I can recollimate it once I get there, but I would like to avoid it if possible since it would just be another thing I have to do. Stan -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.