Sure thing. The trick is treating the scaffold like a living organism, not just a static shell. Start with a bio‑ink that’s semi‑fluid enough to fill micro‑channels but still has a quick‑gel time so you don’t end up with a mush. Then tweak the print pattern—use a lattice that’s dense where you need strength, but leave larger voids in the mid‑depth to let oxygen and nutrients waltz in. I’ve found a sweet spot with a 30 % porosity and a honeycomb backbone that can flex a bit before the cells start to die. Also, keep the nozzle temperature just low enough to keep the cells viable; a 30‑degree swing can make the difference between a living structure and a dead‑in‑the‑making one. What’s your current material of choice? Maybe we can swap a few tweaks for a higher yield.