You've got the right fan in your head but not on the bench. Your Orangestorm Giga extruder needs a 5015 blower, not another generic axial you grabbed off a marketplace listing. This one's the correct type for that slot. Swapping it in gets your extruder back to proper thermal management so your first layer actually sticks and your tall prints stop warping partway up. Jaycar lists it under TL4982. RRP $34.02
| brand | Jaycar |
| fan_type | Blower |
| size_designation | 5015 |
| position | Extruder |
| compatible_printer | Orangestorm Giga |
| reference_code | TL4982 |
| rrp_aud | 34.02 |
| category | Electronics & Components > Tools & Soldering |