Hey, I just went to the RaidenTech website.

Their Ultimate has got to be a World Models without the few doodads mentioned. Heck, the color scheme is identical. And looking closely at the details of the a/c.... it's the same all over. Jeez, and it was what? $30 cheaper? Nah, it was $40 less! You got a deal.

BTW, I would guess that the interplane struts would serve as a helpful guide to laying out your biplane templates.

And another suggestion......... I just came up from the shop. Last thing I did was knock the 3 blind-nuts out that hold the gear on the Ultimate. I've been a huge fan of nylon hold-downs since nylon bolts first showed up in modeling. It's quick and easy and dead simple to make that retrofit and I proved just a few days ago how valuable the swap is. I landed long on the 6th or 7th flight of a new model. I was braindead at the time and the Sukhoi was hauling a-uh... uh... going really fast. The overrun area is just recently harvested soybeans and would have been death for the underside of the Sukhoi if the big old iron stove bolts that came in the box had been holding the gear on. As it was, the nylon bolts popped and only the cowl chin got scraped. Oh yeah, and my nicely painted wooden prop busted (wooden props do much the same service for you for the engines that nylon bolts do for you for the airframe).

Looks like the wind and cold is gonna be with me for a couple more days, so tomorrow the Ultimate is going to get a lot of attention. It's really hell to be retired....