Your profile indicates that you are using the desktop version of Home & Business so you have Forms Mode available, but the only method of getting rid of the SE form and worksheet is to do an override (zero out the figure that TurboTax automatically inputs). Doing so would most likely require printing and mailing your return, but it certainly does not appear as if there is any way around that.
As an aside, I have still been unable to find the language in the proposed regs stating trustee fees not attributable to investment services (or consulting) are eligible for the QBI deduction. If you have an exact section where that is explicitly stated, I would appreciate a cite thereto.
