Don't see many buy/sell/trade postings on this reflector. Hope it's OK... I'd like to buy the model 238 or similar 1KW antenna tuner to match a Paragon. Will buy outright or consider a trade for TR-4, RV-4, AC-4. Please reply to kb7et@usa.pipeline.com. Thanks and 73, Jim, KB7ET kb7et@Usa.pipeline.com