I recently bought a couple accessories from
@Ratchett at
Delta3DStudios -- WPA and the dosing cap loading tray.
I like the glass wpa I received with my order from PIU, glass on glass is the best, but the plastic ring holding it to the Mighty was very tight, even after filing it down a bit. I also noticed that it'd turn further into the Mighty locking tabs as it warmed up. The D3D wpa fits perfect, no stress on the Mighty tabs - much better!- and it's a perfect seal with my 18mm Rattlecan. I feel safer using this long-term since it's not putting so much stress on my Mighty tabs.
The D3D dosing cap loading tray works great! I've also got the S&B 40 cap loading tray. The S&B unit works well and it's nice having a week's worth of caps preloaded and ready to go plus it comes with lots of accessories. (love the plunger to install the lids on the caps!) The D3D unit has a couple nice advantages, though. Mainly, it works MUCH better! The nubs on the top piece that push the herb down into the caps on the S&B unit are way too short to be useful, the D3D nubs are much longer and work much, much better. No more jamming a wooden spoon handle into the caps to compress the herb!
A bit of ground herb always spills about when packing the caps and it's easy to pick up the entire D3D unit to clean up as you go. The bottom tray of the S&B unit is recessed and hidden underneath the top tray, making it very difficult to pick the entire unit.
Loading 8 caps at a time also allows me to have a variety to choose from on a daily basis rather than 40 of all the same. I loaded 4 strains yesterday and these little plastic Rubbermaid containers from the grocery store are perfect for keeping everything organized, sharpie and painter's tape for labels.