PIP - Next Step Advice Please

Hi, Hubby had his PIP f2f, 3 weeks ago. I requested and received the assessor's report. 0 points across the board - absolutely not what we were expecting. I therefore called the DWP to express our serious concerns on the accuracy of the report and unfortunately, the untruths told by the assessor; this despite the assessment being recorded. I informed the DWP that I was in the process of transcribing the recording and that I would be putting in an official complaint to Capita and the HCPC about the assessor. She said she would pass on my concerns and that the DM may indeed want to phone us, to discuss matters before making a decision. On Saturday, he received a letter saying they (DWP) now had all the information they needed to make a decision. Should we just now wait for the decision to come or should we write a detailed response to the assessment report and include my transcript of the recording; or should I save all this for what is unfortunately looking like an MR or Appeal? The lady at the DWP did say that the report we had received may well be sent back to be 'reworked' - it will be interesting to read the new report if this is the case. Any advice on what you feel is the best path to follow next would be gratefully received.

Thank you for that. Apparently, according to the form you sign before the assessment with regards to recording, Capita state they don't forward the recording to the DWP but keep it in safe storage for up to 18 months. I wouldn't send them another recording just the transcript I've typed. Not syre they would accept one anyway.
Is it normal that someone who has had a wet room fitted through a council disabled facilities grant arranged by an OT, along with a remote controlled toilet that washes and dries the user, to score 0 points for washing/bathing and toilet needs? Also, the assessor states hubby has normal vision - despite being virtually blind in one eye and having vision in his other eye, well below the legal requirements for driving, along with reduced visual fields in both eyes? Just a couple of examples.

I had a telephone call from the DWP and my husband's benefits have been set at the high rate for both components for PIP and for 10 years.

I complained to Capita and have recently received their reply in which they have they have apologised for their health professional's rather vague assessment and offered £100 as a goodwill gesture!