Robak Upgrades for v2.1

Please leave a like and add it to your Robak collection. I am always happy to collect free filament from Prusa. Thanks and have fun. Check out my curated spreadsheet with shopping links / prices, order tracking options Credits for the Robak 2 go to Mr.robaki . He has done an outstanding job, thanks a ton! And join the discord channel , very nice and friendly community! Major improvements: Reinforced Front and Rear Chassis as it broke several times in the very same spot. (for those interested: I just added a pair of 0.4mm slots to the model so the slicer generates perimeters around them ;-) ) PETG does not work well, I highly recommend using PCTG which has much better impact strength. 📷 Image redacted — claim this model to add your own media Remove friction from shock cutout lower arms, shocks can extend fully now. This should be replaced in the original design as it is a design flaw. Pro-Tip: use Hard TPU for lower arm and PCTG for upper arm (or vice versa). This combo survived some nasty crashes even a store-bought car would not have survived. 📷 Image redacted — claim this model to add your own media Gear Box! Addon fits original design. Not 100% happy with durability, but it surely works. 📷 Image redacted — claim this model to add your own media Towers with extensions for off-the-shelf body (Provided by @Machhin) Print towers with HARD TPU (Extrudr for example). Basically unbreakable) Minor upgrades / tweaks Topdeck.Body2: Added hole for RC antenna Chassis.Body1&Body2 Batterymount.Body1&Body3: Added hole for battery mount reinforcement (backward compatible) Motorplate.Body1: Decrease hole for big bearing to 10.1mm (fits 5*10*4 bearings) Motorplate.Body1: Decrease hole to 3.4 (Clearance Hole Size Medium Fit as per https://engineersbible.com/clearance-hole-metric/) Towers: Remove friction from shock tower standoff (INJORA 100mm shocks affected, maybe others too?!) Diffgears screw-direction swap and labels Front RL and Rear RL (as we built 4 out of 4 the "wrong" way around / CW direction) Re-located square nuts on servo mount to the inside for easier assembly Added cut-out for 3010 motor cooling fan (I prefer a different fan though, easier to mount, cheaper, works for most 3650/60 motors but not Rocket V2)