u/Objective-Tomorrow72 — reddlx

Hi!

I picked up a refurbished Portrait 4 from silhouette about 3 weeks ago and it’s been a bit of a challenge getting it dialed in.

I’ll be using it almost exclusively for decal cutting (about 98% of the time). While I wait for the proper material to arrive I’ve been trying to make some 1” x 1” stickers for organization. The layout is 5 across by 6 down all within the cutting area.

Staring with the default presets, the top row especially the top left cuts perfectly. But as the machine progresses downward, the cuts get progressively lighter. By the bottom row, it’s not cutting at all, while the top is still perfectly kiss cut.

Here’s what I’ve tried so far:

Added front and back supports, flush with the machine
New cutting mat
Checked blade for debris
Replaced the blade (had a spare)
Ran a cut with only the bottom row selected
Tried a different surface/table
Squeegeed the sticker sheet to ensure it’s flat
Swore at it (no improvement)

Am I missing something? The main use is for fairly detailed decals, if I cant get it to do a page of squares, I think it probably can’t do what I had in mined.

Thanks in advance for any help!

Hello there -

I build guitar pedals for fun and a small side hustle, just a few extra each month. The knob options out there feel pretty repetitive and oversaturated, so I’ve been hunting for more unique, nontraditional styles. Vintage radio knobs are cool but most don’t fit standard shaft sizes or are just too big (thats what she said)

I’m considering casting my own, seems straightforward in concept (note I didn't say easy). I’m going for a solid bakelite style look not translucent, at least right now.

A few questions:
Resin + silicone recommendations? In my searches I see kits at Michaels, but not sure if they are quality. Dedicated websites then go over my head with a ton of options.

Worth using 3D printed masters for molds?

Best way to handle a 1/4" bore + set screw? Specifically, how to add brass inserts in a consistent, repeatable way?

Appreciate any help!

Photo of a knob I found that works with the set up.

https://preview.redd.it/7ekhvb7ndjyg1.png?width=2284&format=png&auto=webp&s=83a612602206bbabb1e1ce77583dcbd26628fbdf