Me too.
No reply yet, but, with the time difference, UK to USA, and the busy "silly season", it's understandable.
The Re-fueller Tractor Unit, Part 1,
continued ................
I spent quite some time fiddling around adding the final parts to the Tamiya chassis, mainly re-measuring, checking, measuring again, swearing due to errors, and then finally getting the parts made / adapted and fitted.
More "spare" parts from the sprues for the 6x6 cargo truck version have been adapted. Not totally sure what they're supposed to be - possibly a mounting bracket and a battery - but they've been adapted into a step, with added plastic rod for bracing, and a tool box, with plastic strip representing the locking hasp.
A step for the right side has also been fabricated, using plastic sheet and rod, and attached in front of the fuel tank.
Study of various reference photos showed that those tractor units with twin rear axles, such as the REO / Diamond T, and the GMC 6X6 water tanker, were fitted with simple mudguards in front of the forward axle, so these have been replicated, using plastic card bent to shape and with lower "stiffeners" added, using thin plastic rod.
The main "stiffener" rods / mounting points were made from brass rod, in order to provide a secure, rigid attachment point, and this was inserted through holes drilled into each chassis rail, the rod passing through to the opposite side. Once satisfied with the dimensions, the rod was cut to length, secured with drops of CA, and the mudguards attached.
This concludes the first stage, and next job is to paint the chassis, drive train, suspension etc, and then assemble, paint and fit the wheels, before moving on to Part 2, and the construction of the cab,
I'm having a short break in order to complete my scores for the latest GB and get them off, via Santa, so that Wayne has them in time for Christmas, but I'll be back either (much) later tonight, or some time tomorrow.