Remove/Prevent Truncating of large web requests in ASM

Hi, I am presently performing some trouble shooting on a large request that is blocked only on occasion. I have switched the logging over to log all requests so that I could compare a request that passed through to a request that was blocked. The issue I am having is that the area of the request that I wish to compare has been truncated and is not visible in the ASM event logs. Is it possible to prevent the requests from being truncated? This is only in a TEST environment where logs are regularly cleared so the size of requests and storage etc are not a major concern. Thank you.