More track action ….
Got one suspension unit fully upgraded today with replacement T72 wheels from Djani Vrsalovic (contact via Track48 forum) and recently released resin T72 tracks from OKB.
So the steps to get to this stage were to first grind off the outer roadwheels. While nice looking and sharply cast they don’t really look like the Russian 8 hole wheels. Not much else to say, much grinding with a full face HEPA filtered mask.
Next the track was removed, ground down tight against the front idler sprocket and the rear drive sprocket was cut off as a fab looking replacement, complete with PE mud scraper ring comes with the OKB track set. I also cut a recess into the remaining Empress resin wheels to ensure that the track centre guide teeth had clearance as I wasn’t entirely sure where they’d end up sitting.
The rear sprocket was fitted by trimming a section of the inside sprocket teeth off so it could fit recessed and spaced correctly onto the rear mounting plate.
The OKB tracks are a superb piece of work and the first time I have handled a set (ohhh I’d love some for my German tankie projects). They are cast from a flexible resin and are close to the sharpest resin casts I’ve ever seen and I’ve handled a lot of resin. You get 6 single length runs and 10 individual links (plus 2 PE mud scraper rings) so you can either bend the long lengths or use the individual links around the drive and idler sprockets and there’s plenty of spare left over. I used a bit of heat from a hair dryer to carefully work them into shape, dipping them into cold water to help set the shape. I also trimmed down the guide teeth on the links that were shaped around the front idler. Overall it was a very easy process taking around 10-15mins to do both although I recommend not rushing, using the heat on low and in small bursts, continually checking the fit and being careful not to overheat them and soften the detail.
I should point out that yes they are a little overscale, being 1/48th vrs the smaller 1/50th Empress kit. And the wheels are late 6 spoke T72 and the tracks are the T72 RMSh type and quite a bit different from the T90 tracks which can be fitted with rubber insert blocks.
But I don’t care. They are such a vast improvement over the stock gaming running gear (not dissing those, just one is designed for gaming and these are kit AM parts) that even my OCD can cope with the size and technical differences …. 🙂