I was recently contacted by a reader who wanted to know more details about the Arca-Swiss p0 ball head for their potential use in the field. After speaking with them, I realized their application may require adjusting the base friction setting of the head, so I’d like to address that here. I will go step by step, with photos, on how to properly adjust the base friction setting on the Arca-Swiss p0 ball head to accommodate differing camera and optic weights to ensure the benefit of the elliptical ball head is maintained.
For the past few years, I've been using my Gitzo Series 1 Mountaineer as my primary tripod. It served me well when my primary camera body was the Fujifilm X-T2, X-T3 and X-H1. Once I bought the GFX 50S to use alongside my X-H1, I became acutely aware of the tripod's shortcomings.
The Gitzo Mountaineer Series 1 GT1542 is an excellent tripod. Combined with the lightweight Arca-Swiss p0 head, the tripod weighed in at just under 3 lbs and featured a very slim profile when folded down. The 25mm max leg diameter contributed to this slim profile, and while it works well with entry-level DSLRs and mirrorless camera bodies, the slim legs are just a bit too thin for a heavier, professional level body like the GFX 50S.
Most people with a larger, heavier camera would be perfectly served with any Gitzo Series 1 tripod, as they only need it for single shots in adequate lighting. In my case, I use it primarily for landscape photography, astrophotography, night photography, etc... situations that require long exposures and/or multiple exposures for stacking, exposure blending or panoramas. This requires greater demands on my tripod as any movement between shots can ruin an exposure. It becomes difficult, if not impossible, to work with multiple, misaligned exposures in post-processing, thus a lighter-weight tripod can cause problems as any flexing will result in misalignment.
While I haven't gotten rid of my Series 1 Gitzo, I recently bought a Gitzo GT3542 Series 3 Mountaineer.
The question, "why don't the photos on my (insert model) camera show up in X RAW Studio?" has popped up far too frequently but wrong answers have been popping up even more. The X-T20's firmware was updated recently, bestowing upon it compatibility with X RAW Studio, leading to a surge in people downloading the firmware but not downloading the updated user manual linked directly below it. So now they seek people to give them the answer to their boggle in exchange for minimal effort expended, their keyboards lacking a button to activate any "search feature." The most popular response has been, "you must transfer the RAW files from your camera to a folder on your computer first."