Controlled leverage is the third ingredient. For flexible aluminum, techs brace rods against window slots or custom wedge blocks, allowing long, gentle sweeps. Steel panels accept shorter fulcrums and incremental taps. Digital force sensors attached to the handle record every push, storing data for quality audits and for insurers requesting proof of careful technique. This traceable record builds trust and speeds claim approvals for mixed‑metal hail repair Missouri drivers depend on.

Once the right combination of light, rod, and tip is set, technicians establish a rhythm: push, relax, inspect. Heat guns keep aluminum above seventy degrees to ensure elasticity, while cooling packs on steel prevent clear coat blistering. Every few minutes, the panel is wiped with isopropyl alcohol to reveal minute highs that might need knock‑down taps. This alternating dance of pressure and polish continues until reflection lines run perfectly straight.

Before declaring a section finished, a second team member performs a cross‑check from fresh angles. They may spot tension shadows invisible to the primary tech because metal relaxes differently along curved press lines. If any remain, micro pushes or glue pulls refine the area. Only when both technicians are satisfied does the supervisor log the repair in the shop software and move on to the next dent zone. That accountability keeps quality consistent and turnaround promises on schedule for customers.