Decades ago, I built a scaled-down to 18" version of the slightly larger XS hull. I built a miniature Hughey-style gearbox and ran two Graupner Speed 300s (5000Kv) on 8-800Mah NiCds. The motors/batteries filled up the entire center section of the hull, which places ALL that weight fairly high up in the hull. The result? It ran great down the straights, but would immediately roll over in anything but the most gentle of turns.
My recommendations for this hull? Keep the weight as low and spread out as possible. I realize the sponsons are film-clad foam blocks (mine were clad with 1/64 ply), but you may want to consider some way to get the batteries in the sponsons before sheeting/covering them. Maybe some openings where the sponsons attach to the hull body.
Last edited by Dr. Jet; 09-27-2021 at 11:16 AM.
Reason: Fix some typos
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