Some of the resin products offered for simulating water indicate that you should try to stay at 1/4" deep or less per pour.  Woodland Scenics has a relatively new "deep pour" product that says it is good for 1/2" deep pours.  I have a fairly long river bed, with varying depths, and it might not work to fill it all in a single pour.

I am working on 3 freight doors. 2 are pictured below. The 3rd is the same width, but will be taller. So the question is what kind of bracing do I add to these? An X through the center, another horizontal piece with a X above and below or something else?

The doors will be placed on the building as they appear below.

Thanks,  Jack

I recently posted a video of my scratchbuilt rotary dumper and indexer on Youtube.  It currently has 125 views after a month or so.  The really weird part is, when I've shown it to a few friends, viewing it on Youtube, all the recommended/suggested videos are Peppa Pig, nursery ryhmes and other little kid cartoons.  I know kids are very smart these days but most are not interested in old Heyl Patterson rotary dumpers or have any skills to make such a thing.  I'm wondering if anyone has insight to how my video got associated with kid cartoons.

I sent the following question to Walthers a couple of times over the past couple of weeks and have yet to receive any response.  The subject is the Walthers Double-Track Railroad Bridge Stone Abutment - Resin Casting p/n 933-4584 seen below.