Reddit reviews Galaxy S8 Plus / S9 Plus Privacy Screen Protector, LETANG Tempered Glass Anti Glare/Spy Anti-Scratch No Bubble 9H Hardness 3D Touch Compatible with Samsung Galaxy S8 Plus / S9 Plus

I've been told that the 6x6x9.5 or 10mm tacts work best for scuffing. if you want buttons I prefer the 6x6x8.5 tacts with caps.

http://www.amazon.com/gp/product/B00O9VVVPY?psc=1&redirect=true&ref_=oh_aui_detailpage_o01_s00

http://www.amazon.com/gp/product/B00UBWS9IW?psc=1&redirect=true&ref_=oh_aui_detailpage_o01_s00

http://www.amazon.com/gp/product/B008420U92?psc=1&redirect=true&ref_=oh_aui_detailpage_o04_s00

http://www.amazon.com/gp/product/B008MLKJ3C?psc=1&redirect=true&ref_=oh_aui_detailpage_o02_s00

here are some versions I've been playing with. Hope this help!

67 available, $2.75 each, +$3 shipping to USA only.

https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=YBC64S7RA89NW

For 2S only. Under voltage detector set to 6.4v. Pfet for reverse polarity protection of timer and under voltage detector. Slide switch functions as an on-off. Dimensions are 76.05 x 16.35 x 1.6mm, copper weight is 2oz, ENIG (gold) finish and solder resist is blue.

• Parts: http://www.digikey.com/short/tnvh31
  
  
• Wiring diagram: https://www.dropbox.com/s/tfzxu652u1bjqud/PWM%201590G%20wiring%20diagram.png?dl=0
  
  
• 1590G drilling template: https://www.dropbox.com/s/ndq9osgwtgdluo2/PWM%201590G%20drilling%20template.pdf?dl=0
  
  This is what the board looks like once assembled
  
  Note: Pot value selected is 50K, if you have a preference for another value please find the same model with that different value. The timer frequency cap is labeled as ".1uF*" on the board. Again, select one of a another value if you have another preference.
  
  A spacer should be placed between the tact and board to give it a proper height. Laser cut delrin spacers will be included. (http://i.imgur.com/RVEMTEs.png)
  
  
  
  Alternate 12 x 12mm tact switches:
  
  http://www.digikey.com/product-detail/en/PTS125SK85%20LFS/CKN9151-ND/1146883
  
  http://www.digikey.com/product-detail/en/430476085716/430476085716-ND/5209048
  
  http://www.digikey.com/product-detail/en/ADTS25NV/679-2305-ND/2344311
  
  http://www.amazon.com/Momentary-Tactile-Button-Switch-12x12x12mm/dp/B008420U92/
  
  http://www.ebay.com/itm/10pcs-Momentary-Tact-Tactile-Push-Button-Switch-12-x-12mm-x-10mm-4-Pin-DIP-Cap-/351074434692

I think you need the 12mm ones

http://www.amazon.com/Momentary-Tactile-Button-Switch-12x12x12mm/dp/B008420U92