6. Batch "TA" 1S or 2S Bistro HD OTSM/NarsilM drivers 15-47.5mm size fit, S2+, C8, H03, MF01, MT03, Q8 Clicky or E-switch

First step is to identify if its v1 or v2
Then if its not glued, or glued

V1 and V2 mod discussed here