The workshop
Revo 3.3 Stealth LP: identifying Blue Groove’s REVO158 body
The surviving catalogue identifies product 29861. Use its part code and intended chassis as a starting point for a careful body-fit check.
Blue Groove
The journal
Workshop notes
A robot arm comparison starts with the demonstration data
A workshop note on separating manufacturer specifications from independent evidence when comparing the Seeed reBot Arm B601-RS for vision-language-action data collection.
The workshop
RC wheel fit: check the hex, offset and clearance as one assembly
An old wheel link is a starting point. A fit decision needs the actual hub, wheel, tyre and chassis revision.
The workshop
Heat & Press Air Scoop: the historical kit and a better way to judge cooling changes
What the old Blue Groove body-forming accessory did, and why appearance alone cannot establish a cooling benefit.
The workshop
The old Blue Groove RC catalogue: a guide to the surviving subjects
Find the Pro Grip reference, anti-roll-bar guide, brushless conversion worksheet and transmitter notes.
Digital craft
A run notebook that can tell you whether an RC change helped
Build a small before-and-after record with a baseline, repeatable task and honest inconclusive result.
Practical tech
Grip, end points and steering response are three different adjustments
Separate hand comfort from mechanical travel and input response when an RC car feels difficult to steer.
The workshop
Brushless conversion: solve the fit and gearing before choosing more power
A conversion worksheet for motor mounts, pinions, ESC compatibility and first-run checks.
The workshop
RC anti-roll bars: establish a baseline before chasing a stiffer setup
Check free movement, symmetry and a single cornering symptom before changing a sway bar.