Clips to hold the spool's base together

Using the Gravity Spool Holder I found a base trend to move due to the jumps of the spool over the holder, sometimes these movement were responsible of a malfunction of the gravity system because the spools start to hit between them. So I have designed this little two clips just to hold the bases together and avoid the movements. It's necessary to print two clips for each two bases.
I have designed two versions:

• T01 --> has beem designed with 15.4mm between each spool's base
• T02 --> has been designed with 17.4mm between each spool's base

Print instructions

PLA should be fine and with 10% of infill.