Good morning. Wondering on the 12 tooth bevel gears adaptability for purpose please. Have learned that they superceded the 14 teeth variety yesterday and looking in LDD (nifty little creature that one. Bit finnicky in places but enjoyable) its not a specifiable part unless i'm not looking jn the right spot. Will a 14 and a 12 mesh at all and if so safely? I've not shattered any 14's thus far but, pardon the pun, those i have are getting long in the tooth (between 20-35 years old. I recently had an 8 shatter and the guts blow out of a 3 axle position 24 but at least i have an adequate abundance of these) and when one too many do eventually go bump in the night for my spares reserves, i'm screwed.
Will a 12 take adequate drive if at all from the old style crownwheel and pinion type 28 tooth differential? Although described as more robust than the 14, it has the unfortunate effect if the two will run together of upping the overdrive of wheel to transmission on my baby which already has a pretty low overall ratio from crank through drive axles and the massive inertia of the rotating assembly already loads up the 14 that had previously caused it to skip under high load. Thereby, the universal joints are going to cop an ever greater pounding than they were exposed to. Theres not a whole lot of room in the chassis to throw a further compensatory reduction setup into play to make life easier on the pinion or trans without a lot of redesigning that i'm hesitant to broach.
Thank you for your time and hope i've posted this in the correct section.