The top mounted radiator extension brackets were only a temporary fix for cases that had already been manufactured after we found out the incompatibility issue.
Newer top panels were made after the first manufactured batches that have an updated top panel that do not require the extension brackets.
Below are the first serial numbers for each model that first had this tooling change implemented.
The only numbers that you need to check to see if your case is an updated model or not is the first 4 digits.
If the first 4 digits of your cases serial number are bigger or equal to the serial number in the table below, then you have an updated model.
| Product Name | SKU | 1st Implemented Serial # |
| Pop Air Black Solid | FD-C-POA1A-01 | 2235FD30750200001 |
| Pop Air Black TG Clear Tint | FD-C-POA1A-02 | 2221FD30820200001 |
| Pop Air White TG Clear Tint | FD-C-POA1A-03 | 2222FD30990200001 |
| Pop Air RGB White TG Clear Tint | FD-C-POR1A-01 | 2222FD29860200001 |
| Pop Air RGB Cyan Core TG Clear Tint | FD-C-POR1A-02 | 2221FD29930200001 |
| Pop Air RGB Magenta Core TG Clear Tint | FD-C-POR1A-03 | 2222FD30060200001 |
| Pop Air RGB Green Core TG Clear Tint | FD-C-POR1A-04 | 2221FD30130200001 |
| Pop Air RGB Orange Core TG Clear Tint | FD-C-POR1A-05 | 2222FD30200200001 |
| Pop Air RGB Black TG Clear Tint | FD-C-POR1A-06 | 2221FD35700200001 |
| Pop Mini Air RGB White TG Clear Tint | FD-C-POR1M-01 | 2222FD32280200001 |
| Pop Mini Air RGB Black TG Clear Tint | FD-C-POR1M-06 | 2222FD36000200001 |
| Focus 2 Black TG Clear Tint | FD-C-FOC2A-01 | 2223FD34570200001 |
| Focus 2 White TG Clear Tint | FD-C-FOC2A-02 | 2223FD34640200001 |
| Focus 2 RGB Black TG Clear Tint | FD-C-FOC2A-03 | 2223FD34710200001 |
| Focus 2 RGB White TG Clear Tint | FD-C-FOC2A-04 | 2223FD34880200001 |
| Focus 2 Black Solid | FD-C-FOC2A-07 | 2223FD39140200001 |