Editing to incorporate our Suggestions flat fee. Our typical customer does not want us editing any My.cnf-ini due to the nature this work. We have encountered dba's that are new and are willing to try any and everything with a single shutdown/restart.
Typically this would be a brand new effort and no where near a live application with customers/users counting on them being back on line in a few minutes. Another situation is the system was live and now the situation is desperate because hundreds of people that were using the system are now out of service.