H pattern sim shifter - 6 Speeds + Reverse

Designed as remix to H-pattern shifter by Noctiluxx (https://www.thingiverse.com/thing:1274947)

modified:
center_top > Bearing guide
center > divided for better printing
lower_case > better switch bracket, better Selector guide
Selector > clamp_Base, clamp_Screw, clamp_Ball

added:
bearing_sleeve
shifter_Body
holder_down

Parts i used:
2 x Bearing 625 5x16x5mm
2 x Bearing 688 8x16x5mm
2 x Lock Nut M8
7 x Microswitch DB1C
3 x Nut Square DIN562 M4
4 x Nut M5
4 x Nut M6
13 x Nut M8
2 x Plain Washer M6
12 x Plain Washer M8
1 x Rod End PHSA8 M8 x 1.25
2 x Spring Washer M5
3 x Screw Internal Hex M4 x 35
2 x Screw M5 x 20
2 x Screw Countersunk M6 x 35
4 x Screw M8 x 100
2 x Screw Internal Hex (DIN 912) M5x45 until 60
1 x Threaded Rod M8 x 165
1 x Threaded Rod M8 x 55
1 x USB Zero Delay Encoder

Center1 and Center2 should be printed very fine, about with layer height 0.1mm